*SUPPORT*
IN: zup OUT: YELLOW
IN: kiki blicket kiki kiki OUT: GREEN GREEN GREEN
IN: dax OUT: BLUE
IN: kiki blicket zup OUT: YELLOW GREEN
IN: zup zup OUT: YELLOW YELLOW
IN: dax blicket zup OUT: YELLOW BLUE
IN: fep blicket zup OUT: YELLOW PINK
IN: fep gazzer kiki blicket zup OUT: YELLOW GREEN PINK
IN: fep blicket kiki tufa kiki OUT: GREEN GREEN GREEN GREEN GREEN GREEN PINK
IN: dax blicket dax OUT: BLUE BLUE
IN: fep blicket kiki blicket dax tufa kiki OUT: GREEN GREEN BLUE GREEN BLUE BLUE GREEN PINK
IN: dax blicket zup blicket dax tufa dax OUT: BLUE BLUE BLUE BLUE BLUE BLUE YELLOW BLUE
IN: fep fep blicket dax blicket kiki fep OUT: PINK GREEN PINK BLUE PINK
IN: fep blicket kiki tufa dax OUT: BLUE BLUE GREEN BLUE GREEN GREEN PINK

*QUERY*
IN: fep blicket zup gazzer kiki blicket fep OUT: PINK GREEN YELLOW PINK
IN: fep blicket zup tufa dax OUT: BLUE BLUE YELLOW BLUE YELLOW YELLOW PINK
IN: dax tufa zup OUT: YELLOW YELLOW BLUE YELLOW BLUE BLUE
IN: zup tufa kiki OUT: GREEN GREEN YELLOW GREEN YELLOW YELLOW
IN: kiki OUT: GREEN
IN: zup blicket dax OUT: BLUE YELLOW
IN: zup zup blicket fep OUT: YELLOW PINK YELLOW
IN: kiki tufa dax OUT: BLUE BLUE GREEN BLUE GREEN GREEN
IN: dax fep OUT: BLUE PINK
IN: fep OUT: PINK

*GRAMMAR*
dax -> BLUE 
 zup -> YELLOW 
 fep -> PINK 
 kiki -> GREEN 
 u1 blicket x1 -> [x1] [u1] 
 x1 gazzer x2 -> [x2] [x1] 
 x1 tufa u1 -> [u1] [u1] [x1] [u1] [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 